EP 0126684 A2 19841128 - Drug delivery system utilizing thermosetting gels.
Title (en)
Drug delivery system utilizing thermosetting gels.
Title (de)
Arzneimittel abgebendes System unter Verwendung wärmehärtender Gele.
Title (fr)
Système libérant un médicament en utilisant des gels thermodurcissants.
Publication
Application
Priority
- US 49523883 A 19830516
- US 49523983 A 19830516
- US 49524083 A 19830516
- US 49532183 A 19830516
Abstract (en)
This invention describes an application of selected polymers as novel drug delivery systems which use the body temperature and pH to induce a liquid to gel transition of the polymer which contains a drug or therapeutic agent. The goal of such a delivery system is to achieve a greater degree of bioavailability or sustained concentration of a drug to a body cavity. The drug delivery system can be used in any body cavity, or as an injectable, as a topical or dermal application and/or an ophthalmic application.
IPC 1-7
IPC 8 full level
A61K 9/20 (2006.01)
CPC (source: EP)
A61K 9/2031 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0126684 A2 19841128; EP 0126684 A3 19860205; EP 0126684 B1 19910828; CA 1224148 A 19870714; DE 3484969 D1 19911002; DK 164481 B 19920706; DK 164481 C 19921116; DK 233884 A 19841117; DK 233884 D0 19840511; ES 532317 A0 19851116; ES 8601706 A1 19851116
DOCDB simple family (application)
EP 84400982 A 19840515; CA 453947 A 19840509; DE 3484969 T 19840515; DK 233884 A 19840511; ES 532317 A 19840509